#042A32#042A32

#042A32 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.043 H 215.2°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#042A32
RGB	rgb(4, 42, 50)
HSL	hsl(190, 85%, 11%)
HSV	hsv(190, 92%, 20%)
CMYK	cmyk(92%, 16%, 0%, 80.4%)
CIE-LAB	lab(15.02, -9.59, -8.94)
CIE-LCH	lch(15.02, 13.11, 222.99°)
OKLab	oklab(26.36% -0.0353 -0.025)
OKLCH	oklch(26.36% 0.043 215.2)
XYZ	xyz(1.4535, 1.9118, 3.3094)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042A32 #320C04

analogous

#043223 #042A32 #041332

triadic

#042A32 #32042A #2A3204

tetradic

#042A32 #230432 #320C04 #133204

square

#042A32 #230432 #320C04 #133204

split-complementary

#042A32 #320413 #322304

monochromatic

#02181C #02181C #042A32 #095A6B #0D89A3

Accessibility & contrast

On white

15.19

#042A32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#042A32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042A32

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042A32	#FFFFFF	#000000	##FFFFFF
##042A32	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242832

Deuteranopia (green-blind)

#1E2432

Tritanopia (blue-blind)

#002D2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #042a32;
/* rgb */ color: rgb(4, 42, 50);
/* oklch */ color: oklch(26.4% 0.043 215.2);

Tailwind

colors: {
  custom: {
    50: '#4d6369',
    500: '#042a32',
    950: '#000000',
  },
}

SCSS

$custom: #042a32;
$custom-light: #4d6369;
$custom-dark: #000000;

JSON

{
  "hex": "#042a32",
  "rgb": {
    "r": 4,
    "g": 42,
    "b": 50
  },
  "hsl": {
    "h": 190.435,
    "s": 85.185,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26358,
    "c": 0.04327,
    "h": 215.2
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#042A32

secondary

#742D1D

accent

#502CFB

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #042A32

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →